This time the challenge was to show in two displays of 7 elements, the value of the JoyStick in each of its axes (X, Y).We have observed that when the Joystick is at rest the values are not stable. It should be (0,0) but we have obtained variable values around (-2,8).Also when the Joystick is moved to extreme positions, the value should be -490 or 490, depending on the negative or positive value, but these values are not stable.In order to use in an application there would be no problem in counteracting the values via software.The question that remains is whether it is a defective Joystick or it is necessary to calibrate it.